fix(lz): adapt new Lanzou pages and stop duplicate release notes

Complete the fake jQuery/document sandbox for cookie, location, querySelector and chained APIs, extract ajax params by regex first with JS fallback, and generate GitHub release notes in a single job so matrix OS uploads no longer append What's Changed twice.

Bump version to 0.4.3.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
q
2026-08-18 00:21:03 +08:00
parent d1fa787bef
commit e853365fe4
8 changed files with 1509 additions and 216 deletions
+362 -29
View File
@@ -1,46 +1,379 @@
/**
* 蓝奏云解析器js签名获取工具
* 蓝奏云解析器 JS 沙箱:伪装 jQuery / document / window。
* 新版页面会用 document.cookie、location.reload、querySelector、
* $('#pwd').val()、.html()、.css() 等,这里做成可链式的最小实现。
* kdns.js 在浏览器里是 `var killdns = true`,需一并注入,否则 kd 会被改成 0。
*/
var signObj;
var __lzPwd = '';
var killdns = true;
function __lzSetPwd(p) {
__lzPwd = p == null ? '' : String(p);
}
function __lzEl(id) {
var nid = String(id == null ? '' : id).replace(/^[#.]/, '');
var el = {
id: nid,
_value: nid === 'pwd' ? __lzPwd : '',
checked: false,
disabled: false,
innerHTML: '',
innerText: '',
textContent: '',
className: '',
style: { display: '', visibility: '', width: '', height: '' },
classList: {
add: function () {},
remove: function () {},
contains: function () { return false; },
toggle: function () {}
},
setAttribute: function () {},
getAttribute: function () { return null; },
removeAttribute: function () {},
addEventListener: function (t, fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
},
removeEventListener: function () {},
appendChild: function (n) { return n; },
removeChild: function (n) { return n; },
insertBefore: function (n) { return n; },
click: function () {},
focus: function () {},
blur: function () {},
submit: function () {},
select: function () {},
reset: function () {}
};
el.parentNode = el;
el.parentElement = el;
el.children = [];
el.childNodes = [];
el.firstChild = null;
el.lastChild = null;
try {
Object.defineProperty(el, 'value', {
get: function () { return nid === 'pwd' ? __lzPwd : el._value; },
set: function (v) {
el._value = v;
if (nid === 'pwd') {
__lzPwd = v == null ? '' : String(v);
}
}
});
} catch (e) {
el.value = el._value;
}
return el;
}
function __lzJq(sel) {
var id = '';
if (typeof sel === 'string') {
id = sel.replace(/^[#.]/, '');
} else if (sel && sel.id) {
id = String(sel.id);
}
var el = (sel && sel.style && sel.addEventListener) ? sel : __lzEl(id);
var api = {
0: el,
length: 1,
selector: sel,
ready: function (fn) {
if (typeof fn === 'function') {
try { fn(jQuery); } catch (e) {}
}
return api;
},
on: function (t, fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
return api;
},
off: function () { return api; },
bind: function (t, fn) { return api.on(t, fn); },
unbind: function () { return api; },
click: function (fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
return api;
},
focus: function (fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
return api;
},
blur: function () { return api; },
keyup: function (fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
return api;
},
keydown: function (fn) { return api.keyup(fn); },
keypress: function (fn) { return api.keyup(fn); },
submit: function (fn) { return api.click(fn); },
change: function (fn) { return api.click(fn); },
hover: function () { return api; },
val: function (v) {
if (arguments.length === 0) {
if (typeof el.value !== 'undefined') {
return el.value;
}
return (id === 'pwd') ? __lzPwd : '';
}
el.value = v;
return api;
},
html: function (v) {
if (arguments.length === 0) {
return el.innerHTML;
}
el.innerHTML = v;
return api;
},
text: function (v) {
if (arguments.length === 0) {
return el.innerText;
}
el.innerText = v;
el.textContent = v;
return api;
},
attr: function (k, v) {
if (arguments.length < 2) {
return null;
}
return api;
},
prop: function (k, v) {
if (arguments.length < 2) {
return false;
}
return api;
},
css: function () { return api; },
addClass: function () { return api; },
removeClass: function () { return api; },
toggleClass: function () { return api; },
hasClass: function () { return false; },
show: function () {
el.style.display = '';
return api;
},
hide: function () {
el.style.display = 'none';
return api;
},
fadeIn: function () { return api; },
fadeOut: function () { return api; },
animate: function () { return api; },
find: function () { return api; },
parent: function () { return api; },
children: function () { return api; },
eq: function () { return api; },
first: function () { return api; },
last: function () { return api; },
each: function (fn) {
if (typeof fn === 'function') {
try { fn.call(el, 0, el); } catch (e) {}
}
return api;
},
append: function () { return api; },
prepend: function () { return api; },
remove: function () { return api; },
empty: function () { return api; },
ajax: function (obj) {
signObj = obj;
return api;
},
get: function () { return el; }
};
return api;
}
var $, jQuery;
$ = jQuery = function () {
return new jQuery.fn.init();
}
$ = jQuery = function (sel) {
if (typeof sel === 'function') {
try { sel(jQuery); } catch (e) {}
return __lzJq(document);
}
return __lzJq(sel);
};
jQuery.fn = jQuery.prototype = {
init: function () {
return {
focus: function (a) {
},
keyup: function(a) {
},
ajax: function (obj) {
signObj = obj
}
}
},
}
init: function (sel) {
return __lzJq(sel);
}
};
jQuery.fn.init.prototype = jQuery.fn;
$.fn = jQuery.fn;
// 伪装jquery.ajax函数获取关键数据
$.ajax = function (obj) {
signObj = obj
}
signObj = obj;
return {
done: function () { return this; },
fail: function () { return this; },
always: function () { return this; }
};
};
$.get = function () {};
$.post = function () {};
$.extend = function () {
var t = arguments[0] || {};
for (var i = 1; i < arguments.length; i++) {
var s = arguments[i];
if (s) {
for (var k in s) {
if (s.hasOwnProperty(k)) {
t[k] = s[k];
}
}
}
}
return t;
};
$.each = function (obj, fn) {
if (!obj || typeof fn !== 'function') {
return obj;
}
if (typeof obj.length === 'number') {
for (var i = 0; i < obj.length; i++) {
fn.call(obj[i], i, obj[i]);
}
} else {
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
fn.call(obj[k], k, obj[k]);
}
}
}
return obj;
};
$.isFunction = function (f) { return typeof f === 'function'; };
$.isArray = function (a) {
return Object.prototype.toString.call(a) === '[object Array]';
};
$.trim = function (s) {
return s == null ? '' : String(s).replace(/^\s+|\s+$/g, '');
};
var __lzLocation = {
href: '',
search: '',
pathname: '/',
hash: '',
host: '',
hostname: '',
protocol: 'https:',
port: '',
origin: '',
assign: function () {},
replace: function () {},
reload: function () {}
};
var document = {
getElementById: function (v) {
return {
value: 'v'
cookie: '',
title: '',
domain: '',
referrer: '',
readyState: 'complete',
hidden: false,
visibilityState: 'visible',
documentElement: null,
body: null,
head: null,
location: __lzLocation,
getElementById: function (id) { return __lzEl(id); },
getElementsByClassName: function () { return []; },
getElementsByTagName: function (t) {
return t === 'script' ? [] : [__lzEl(t)];
},
getElementsByName: function () { return []; },
querySelector: function (s) { return __lzEl(s); },
querySelectorAll: function (s) { return [__lzEl(s)]; },
createElement: function (t) { return __lzEl(t); },
createTextNode: function (t) { return { nodeValue: t, data: t }; },
createDocumentFragment: function () { return __lzEl('fragment'); },
addEventListener: function (t, fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
},
removeEventListener: function () {},
write: function () {},
writeln: function () {},
open: function () {},
close: function () {}
};
document.documentElement = __lzEl('html');
document.body = __lzEl('body');
document.head = __lzEl('head');
var navigator = {
userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36',
platform: 'Win32',
language: 'zh-CN',
cookieEnabled: true,
onLine: true
};
var location = __lzLocation;
var console = {
log: function () {},
warn: function () {},
error: function () {},
info: function () {},
debug: function () {}
};
function setTimeout(fn, delay) {
if (typeof fn === 'function' && (!delay || delay <= 0)) {
try { fn(); } catch (e) {}
}
return 0;
}
function setInterval() { return 0; }
function clearTimeout() {}
function clearInterval() {}
var window = {
location: __lzLocation,
document: document,
navigator: navigator,
console: console,
innerWidth: 1920,
innerHeight: 1080,
setTimeout: setTimeout,
setInterval: setInterval,
clearTimeout: clearTimeout,
clearInterval: clearInterval,
addEventListener: function (t, fn) {
if (typeof fn === 'function') {
try { fn(); } catch (e) {}
}
},
removeEventListener: function () {},
atob: function (s) { return s; },
btoa: function (s) { return s; }
};
window.window = window;
window.top = window;
window.self = window;
window.parent = window;
window.jQuery = jQuery;
window.$ = $;
var top = window;
var self = window;
var parent = window;